Question: Where is the {architectural structure} of {architect} {Zaha Hadid}?
Paraphrase: Where is Zaha Hadid's architectural structure?
SPARQL (Wikidata):  select distinct ?sbj where { ?sbj wdt:P84 wd:Q47780 . ?sbj wdt:P31 wd:Q811979 } 
Answer: London Aquatics Centre, Dongdaemun Design Plaza & Park, Jockey Club Innovation Tower, Port House